Application of Al-P Master Alloy to Al-Si Piston Alloy

Liu Xiangfa  Qiao Jinguo  Song Xigui  Bian Xiufang

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Application of Al-P Master Alloy to Al-Si Piston Alloy
Issue 6, Pages: 43-45(2002)
Published： 2002 ，
DOI：

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[1]刘相法,乔进国,宋西贵,边秀房,朱利民,张屹林.Al-P中间合金在Al-Si活塞合金中的应用[J].特种铸造及有色合金,2002(06):43-45+1-0.

Liu Xiangfa Qiao Jinguo Song Xigui Bian Xiufang. Application of Al-P Master Alloy to Al-Si Piston Alloy. [J]. Special Casting & Nonferrous Alloys (6):43-45(2002)
[1]刘相法,乔进国,宋西贵,边秀房,朱利民,张屹林.Al-P中间合金在Al-Si活塞合金中的应用[J].特种铸造及有色合金,2002(06):43-45+1-0. DOI：

Liu Xiangfa Qiao Jinguo Song Xigui Bian Xiufang. Application of Al-P Master Alloy to Al-Si Piston Alloy. [J]. Special Casting & Nonferrous Alloys (6):43-45(2002) DOI：

摘要

在实验室和生产条件下研究了Al P中间合金对共晶和过共晶Al Si活塞合金的变质工艺特点、变质效果和力学性能等的影响。结果表明 :使用Al P中间合金操作简单

变质效果好且稳定

力学性能也比其他变质剂有不同程度的提高 ;使用该中间合金无渣、无污染 ;从时间上看可以完全省去变质处理过程

节约能源

提高合金的实收率

降低铝耗

有着良好的应用前景

Abstract

Under laboratory and practical production conditions

effects of Al-P master alloy on the modification technology and efficiency as well as mechanical properties of eutectic and hypereutectic Al-Si alloy have been investigated. The results showed that Al-P master alloy has the advantages of convenient operation

stable and good modification effects. The mechanical properties of Al-P master alloy modified alloy are higher to extent degree as compared with that of other modifiers modified alloy. The Use of the Al-P master alloy as modifier can be free from slag and pollution and can save energy

increase production yield and decrease the wastage of Al-Si alloy.